Petrosian, Tigran L.

ARM ARM·Born 1984·FIDE #13301616·1,911 Games

Classical25221,382 Games

Rapid2584226 Games

Blitz2570329 Games

Statistics

1911

Total

897

Wins

590

Draws

423

Losses

47%31%22%

Play Style

What you need to know before facing them

Elite accuracy: 93.8% average

Solid conversion: 84%

Very consistent (91%)

Very precise: only 0.0 blunders/game

Dominates 1.g3 ♔ (72% in 23 games)

Deep Analysis

Stockfish 18 · Classical games · 159 analyzed

Accuracy by phase

Opening95.4%

Middlegame93.2%

Endgame95.1%

Clutch Factor

Performance under pressure

+6%

Winning (+2 or more)95%

58 Games

Equal position96%

58 Games

Losing (-2 or more)90%

43 Games

Problematic Pieces

Which pieces cause most errors?

♖

24%

29 errors

♙

21%

25 errors

♕

21%

25 errors

♔

17%

20 errors

♞

12%

14 errors

♗

7 errors

Critical Moment

When does the first serious error occur?

Move 51average

1-15

16-25

26-35

36-45

46+

50% of blunders occur between move 46+. Keep tension until that moment.

Error Heatmap

Where do most errors occur?

abcdefgh

Many

Few

Critical squares

f46 err

g56 err

e55 err

f65 err

d44 err

f4/g5 concentrate most errors. Force decisions in those zones.

Recent Games

Pyrih, Roman2399

35th Chicago Open 2026 · 24 May 2026

1-0

Liang, Jason2440

35th Chicago Open 2026 · 23 May 2026

½-½

Petesch, Gabriel2299

35th Chicago Open 2026 · 23 May 2026

1-0

Singh,Siddharth2355

35th Chicago Open 2026 · 22 May 2026

½-½

Girsh, Daniel2318

35th Chicago Open 2026 · 22 May 2026

1-0

Mcconnell, Sullivan2203

35th Chicago Open 2026 · 21 May 2026

0-1

Openings

Based on player games

Weaknesses

EXPLOIT!

White

Italian: Evans Gambit

50.0%

8 GamesLow sample·Loses

1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.b4

Black

Italian: Giuoco Piano

53.8%

13 Games·Loses

1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5

Strengths

AVOID

White

French: Classical

80.0%

10 Games·Wins

1.e4 e6 2.d4 d5 3.Nc3 Nf6

Sicilian: e6 Systems

66.7%

18 Games·Wins

1.e4 c5 2.Nf3 e6

Black

Sicilian: Dragon

46.2%

26 Games·Wins

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6

Critical Blunders

Tactical errors analyzed with Stockfish

10 errors

▶

#60Kf3??

Endgame

vs Hong

Blitz·2024

▶

#56Rxe1??

Endgame

vs Hungaski

Blitz·2024

▶

#39Kc1??

Tactics

vs Ohanyan

Blitz·2024

▶

#16Rh6??

Tactics

vs Lou

Blitz·2024

▶

#40e5??

Tactics

vs Madaminov

Blitz·2024

▶

#62Nd6??

Endgame

vs Batsuren

Blitz·2024

▶

#32Nf4??

Tactics

vs Lazavik

Blitz·2023

▶

#42Nf4??

Endgame

vs Najer

Blitz·2023

▶

#36c4??

Tactics

vs Christiansen

Blitz·2023

▶

#34Rg5??

Tactics

vs Nesterov

Blitz·2023

Endgame Statistics

23 endgame categories analyzed — discover where they collapse under pressure

Repertoire

☰ All

♟ Classical

⚡ Rapid

🔥 Blitz

PRO

2026

2024

2023

2022

2021

2020

PRO

Starting Position

965 Games

52%28%20%

Move	Games	%
1.Nf3	444	65%
1.e4	365	68%
1.d4	64	66%
1.b3	36	65%
1.c4 Strong	28	71%
1.g3 Strong	23	72%
1.Nc3 Weak	4	25%
1.a3 Weak	1	0%

1.Nf3

65%

444

1.e4

68%

365

1.d4

66%

1.b3

65%

1.c4

71%

1.g3

72%

1.Nc3

25%

1.a3

Petrosian, Tigran L.

Play against Petrosian, Tigran L.'s Twin

Statistics

Play Style

Deep Analysis

Clutch Factor

Problematic Pieces

Critical Moment

Error Heatmap

Recent Games

Openings

Weaknesses

Italian: Evans Gambit

Italian: Giuoco Piano

Strengths

French: Classical

Sicilian: e6 Systems

Sicilian: Dragon

Critical Blunders